CN207215507U - System for being sampled from transport tank car - Google Patents
System for being sampled from transport tank car Download PDFInfo
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- CN207215507U CN207215507U CN201720492392.7U CN201720492392U CN207215507U CN 207215507 U CN207215507 U CN 207215507U CN 201720492392 U CN201720492392 U CN 201720492392U CN 207215507 U CN207215507 U CN 207215507U
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Abstract
The utility model is related to it is a kind of be used for the system that samples from transport tank car, including flexible pipe, unload water pump, be arranged on the charging aperture for unloading water pump pump inlet valve, be arranged on the discharging opening for unloading water pump pump discharge valve, regulating valve, unload water valve, sampling valve, sampling storage tank, the agitating device being arranged on sampling storage tank, sampling jar, unload waterpipe, sampling inlet channel and sampling outlet pipe road；Flexible pipe is connected with the discharging opening of pump inlet valve and transport tank car；Pump discharge valve is connected by unloading waterpipe and sampling inlet channel with wastewater storage tank and sampling storage tank respectively, is provided with waterpipe is unloaded and is unloaded water valve, and regulating valve is provided with sampling inlet channel；Sampling outlet pipe road one end is connected with sampling the content cavity of storage tank, and the other end is provided with sampling valve vacantly to extend into the tank mouth of sampling jar on sampling outlet pipe road.The system of the utility model sampling disclosure satisfy that the requirements of sampling, sample representative and protective, simple in construction, easy to operate.
Description
【Technical field】
The sampling to liquid is the utility model is related to, more particularly to danger such as liquid hazardous waste and/or industrial chemicals
The sampling of waste.
【Background technology】
With industrial expansion, the hazardous waste of industrial processes discharge is increasing.The processing procedure of hazardous waste
In, sampling is to determine waste component, determines the primary premise of handling process, while the industrial chemicals used in processing procedure also needs
Sample, thus the sampler to match therewith is also put into actual production extensively.Because hazardous waste and part chemical industry are former
Reason has corrosivity, toxicity, inflammability and/or a reactivity, the serious pollution that environment can be brought with potentially have a strong impact on, connect
There is great risk in the sampling operation during receipts, regard as excessive risk production operation by domestic and international expert.It is useless to danger
The sampling of liquid waste water and operative liquid industrial chemicals falls within high-risk operation in thing, due to the positive place of China's hazardous waste processing
In the starting stage, technology falls behind relatively, and the sampling that matches therewith equipment facility falls behind, relevant production division personnel often in
Exposed open sampling environment, because the improper caused security incident of sampling method emerges in an endless stream.In order to protect operating personnel,
Prevent in sampling process due to suck or contact some harmful substances and cause operating personnel body or spirit in terms of wound
Evil, it is badly in need of developing the demand for safety protection that can meet in high risk sexual sampling process, again convenient operation, the sampling of uniform sampling
Device, help to promote the progress of Environmental Protection in China industry, have compared with major and immediate significance.
Liquid hazardous waste is usually the waste water based on inorganic pollutant such as plating, wiring board and/or surface treatment,
Such waste component is complicated, and harmful substance contents are high, insoluble solid matter content is high and usually strong acid, highly basic property；Such as ammonia
Water, hydrochloric acid, liquid caustic soda etc. are strong corrosive material, and have volatility.Such waste water and raw material amount commonly are little, are transported using tank car
Defeated, traditional sampling mode has two kinds：
The first sampling mode is that operating personnel climb up tank car top, using a slender glass tube stretch into notch liquid level with
Under, press...with one's finger glass tube one end, pipe top is formed small vacuum, and liquid can not flow downward out, water sample is taken out；
The weak point of this sampling mode is：1st, it is inconvenient for operation, a small amount of sample can only be taken every time, it is necessary to which multi-pass operation can just be got
Enough samples；2nd, the sample of liquid surface in tank car can only be taken, because liquid hazardous material concentration is higher, insoluble solid matter contains
Amount is high, wherein each component content slice gradient, surface sample such as uses longer glass tube, then approached or super without representativeness
Cross the arm exhibition scope of operating personnel, it has not been convenient to operate；3rd, operating personnel are directly facing large area dangerous liquid, due to dangerous liquid
With reactivity, it is possible to directly spray injury operating personnel.
Second of sampling mode is to set connecting tube and valve in the bottom of storage tank or tank car tank, directly will using hydraulic pressure
Waste water is put into sampling bottle;The weak point of this sampling mode is:Enough samples can be got with the short time, but can only
The sample of storage tank or tank car pot bottom is got, also without representativeness.
【Utility model content】
The technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and provide a kind of use
In the system that samples from transport tank car, disclosure satisfy that in practical operation to the requirements of sampling, sampling it is representative and
With protective, have the advantages that simple in construction and easy to operate.
The utility model solves the technical scheme that the technical problem uses：
A kind of system for being used to from transport tank car sample is provided, conveying trough in-car is equipped with hazardous waste, by danger
Waste is sampled post analysis, to determine that hazardous waste enters handling process when being handled in wastewater storage tank, waste water
Storage tank is provided with the content cavity for accommodating hazardous waste；The system for being used to from transport tank car sample includes flexible pipe, unloads water pump, pump
Inlet valve, pump discharge valve, regulating valve, unload water valve, sampling valve, the sampling storage tank provided with content cavity, agitating device, sampling jar, unload
Waterpipe, sampling inlet channel and sampling outlet pipe road；The pump inlet valve and pump discharge valve unload water pump described in being separately positioned on
Charging aperture and discharging opening；Described flexible pipe one end is connected with the pump inlet valve, and the other end is vacantly so as to transporting tank car
Discharging opening is connected；The pump discharge valve is connected by the waterpipe that unloads with the content cavity of the wastewater storage tank, described
Unload and unload water valve described in being provided with waterpipe；The pump discharge valve also passes through the sampling inlet channel and the sampling storage tank
Content cavity is connected, and the regulating valve is provided with the sampling inlet channel；The agitating device include motor, with
The stirring main shaft that the output shaft of the motor is connected is set with the agitating paddle being fixed in the stirring main shaft, the motor
Put on the top end face of the sampling storage tank, the stirring main shaft and agitating paddle are extend into the content cavity of the sampling storage tank;
Sampling outlet pipe road one end is connected with the content cavity of the sampling storage tank, and the other end is vacantly to extend into the sampling
In the tank mouth of tank, the sampling valve is provided with the sampling outlet pipe road.
The system for being used to from transport tank car sample also includes transparent pipeline valve, described transparent pipeline one end with from
It is connected with the bottom of the content cavity of the sampling storage tank, the top end face of the other end from the sampling storage tank stretches into and the sampling
The content cavity of storage tank is connected, and the observation valve is provided with the transparent pipeline；The transparent pipeline is marked with display institute
State the volume scale of the sampling corresponding volume of storage tank.
The top end face of the sampling inlet channel from the sampling storage tank stretches into be connected with the content cavity of the sampling storage tank
It is logical.
Stretched from the side of the sampling storage tank near the agitating paddle of the agitating device in the sampling outlet pipe road
Enter and be connected with the content cavity of the sampling storage tank。
The system for being used to from transport tank car sample also includes atmospheric pipe and vent valve, described atmospheric pipe one end
Stretch into from the top end face of the sampling storage tank and be connected with the content cavity of the sampling storage tank, the other end is vacantly connected with air
It is logical, the vent valve is provided with the atmospheric pipe.
Compared with the existing technology compared with the beneficial effect for the system that the utility model is used to from transport tank car sample is：
First, the utility model sampling is uniform, and sample is representative；
2nd, easy to operate, the operation entered with hazardous waste in wastewater storage tank is carried out simultaneously, and production efficiency is high；
3rd, sampling has protective, and operating personnel need not will not also touch directly facing the hazardous waste of large area
Hazardous waste, securely and reliably；
4th, fully using original hazardous waste enter wastewater storage tank installations and facilities, that is, flexible pipe, unload water pump,
Pump inlet valve, pump discharge valve, to unload water valve and unload the installations and facilities such as waterpipe be that original hazardous waste enters wastewater storage tank and set
Standby facility, so that investment is small, has saved equipment cost, and power consumption is also low；
5th, the wastewater storage tank for same specification and sampling storage tank, the regulating valve and/or unload water valve aperture and only need to adjust
Once, it is easy to operate.
In summary, the utility model is used for from transport tank car the system sampled, disclosure satisfy that in practical operation to taking
The requirements of sample, sampling is representative and has protective, has the advantages that simple in construction and easy to operate.
【Brief description of the drawings】
Fig. 1 is that the utility model is used for from the simplified basic schematic diagram for transporting the system sampled in tank car.
【Embodiment】
The utility model is described in further detail with reference to each accompanying drawing.
Referring to Fig. 1, a kind of system for being used to from transport tank car sample, transport and liquid danger is generally equipped with tank car 99
The hazardous waste such as waste and/or industrial chemicals, is referred to as hazardous waste in the utility model, by being taken to hazardous waste
Sample post analysis, to determine that hazardous waste enters wastewater storage tank（It is not drawn into）Handling process when inside being handled, waste water storage
Tank is provided with the content cavity for accommodating hazardous waste；It is described be used for the system that samples from transport tank car include flexible pipe 11, unload water pump 12,
Pump inlet valve 131, pump discharge valve 132, regulating valve 133, unload water valve 134, sampling valve 135, the sampling storage tank 14 provided with content cavity,
Agitating device 15, sampling jar 16, unload waterpipe 199, sampling inlet channel 198 and sampling outlet pipe road 197；The pump inlet valve
131 and pump discharge valve 132 be separately positioned on the charging aperture and discharging opening for unloading water pump 12；Described one end of flexible pipe 11 and the pump
Inlet valve 131 is connected, the other end vacantly so as to transport tank car 99 discharging opening 999 be connected；The pump discharge valve 132 is logical
Cross the waterpipe 199 that unloads with the content cavity of the wastewater storage tank to be connected, described unload is provided with waterpipe 199 in described unload
Water valve 134；The pump discharge valve 132 is also connected by the sampling inlet channel 198 with the content cavity of the sampling storage tank 14
It is logical, it is provided with the regulating valve 133 on the sampling inlet channel 198；The agitating device 15 include motor 151,
The stirring main shaft 152 being connected with the output shaft of the motor 151 and the agitating paddle 153 being fixed in the stirring main shaft 152,
The motor 151 is arranged on the top end face of the sampling storage tank 14, and the stirring main shaft 152 and agitating paddle 153 stretch into
Into the content cavity of the sampling storage tank 14;Described one end of sampling outlet pipe road 197 and the content cavity phase of the sampling storage tank 14
Connection, the other end are set vacantly to extend into the tank mouth of the sampling jar 16 on the sampling outlet pipe road 197
State sampling valve 135.
In formal sampling, first the hanging other end of the flexible pipe 11 is connected with transporting the discharging opening 999 of tank car 99,
The valve at the discharging opening 999 of the transport tank car 99 is opened, and opens the pump inlet valve 131, pump discharge valve 132, adjust
Save valve 133 and unload water valve 134, close the sampling valve 135, unloading water pump 12 described in startup works, and adjusts the regulating valve 133
And/or the aperture of water valve 134 is unloaded, because the volume of the volumetric ratio sampling storage tank 14 of wastewater storage tank is much bigger, when typically adjusting, it is
The aperture for unloading water valve 134 is transferred to maximum, only adjusts the aperture of the regulating valve 133, can so save hazardous waste entrance
The time that the wastewater storage tank is spent, and the aperture of a valve is only adjusted, operation has been also convenient for, has made hazardous waste in institute
The ratio for unloading the flow velocity of flow velocity and hazardous waste in the sampling inlet channel 198 in waterpipe 199 into setting is stated, also
It is to say, hazardous waste is entered in the wastewater storage tank and sampling storage tank 14 simultaneously in the ratio of setting, at this moment it is considered that sampling
Hazardous waste component target each with the hazardous waste in wastewater storage tank in storage tank 14 is approximate consistent；When in the wastewater storage tank
When hazardous waste prepares processing, the valve at the discharging opening 999 of first closing transport tank car 99, the water pump 12 that unloads works on,
After being cleaned the hazardous waste in the flexible pipe 11, turn off the pump inlet valve 131 and close down and described unload water pump 12；
Start the motor 151 of the agitating device 15, after the time that setting is stirred with the rotating speed of setting, such as motor 151
With 400 revs/min of rotating speed, rotate 5 minutes, close down the motor 151 of the agitating device 15；By the tank mouth of the sampling jar 16
The hanging other end in the sampling outlet pipe road 197 is placed in, the sampling valve 135 is opened, is sampled operation, sampling finishes
Afterwards, the sampling valve 135 is closed.Hazardous waste in sampling jar 16 is analyzed, hazardous waste in analytical sampling tank 16
The parameters such as waste component, to determine the handling process of hazardous waste in wastewater storage tank.
The ratio of the setting is relevant with the volume of the wastewater storage tank and sampling storage tank 14, and the ratio of the setting is equal to institute
State the volume of wastewater storage tank：The volume of the sampling storage tank 14.It can so ensure that hazardous waste is same by both volume fractions
When enter the wastewater storage tank and sampling storage tank 14 in, it is believed that sampling storage tank 14 in hazardous waste and wastewater storage tank in
Each component target of hazardous waste is consistent, such as during wastewater storage tank canful, sampling storage tank 14 also canful simultaneously.
In Fig. 1, what it is marked as 100 is stand, and sampling storage tank 14 is placed on the stand 100, and label A represents hazardous waste
Sampling storage tank 14 is flowed into from sampling inlet channel 198, label B represents that hazardous waste is flowed into waste water storage from waterpipe 199 is unloaded
Tank.
Reference picture 1, the system for being used to from transport tank car sample also include transparent pipeline 196 valve 136, institute with from
The bottom that the one end of transparent pipeline 196 is stated with the content cavity of the sampling storage tank 14 is connected, and the other end samples storage tank 14 from described
Top end face stretch into it is described sampling storage tank 14 content cavity be connected, be provided with the observation on the transparent pipeline 196
Valve 136；The transparent pipeline 196 is marked with the volume scale for showing the sampling 14 corresponding volume of storage tank；Water is unloaded described
When pump 12 works, the observation valve 136 is opened；Can be according to the volume scale corresponding to the liquid level in transparent pipeline 196
To know the volume of hazardous waste in sampling storage tank 14.Typically also there is the transparent pipeline provided with volume scale on wastewater storage tank, with
Just the volume of hazardous waste in wastewater storage tank is observed at any time.It is also convenient for adjusting the regulating valve 133 simultaneously and unloads opening for water valve 134
Degree.
Reference picture 1, the top end face of the sampling inlet channel 198 from the sampling storage tank 14 stretch into and the sampling storage tank
14 content cavity is connected.
Reference picture 1, the sampling outlet pipe road 197 is described near the agitating paddle 153 of the close agitating device 15
The side of sampling storage tank 14 is stretched into be connected with the content cavity of the sampling storage tank 14.Taking in the sampling jar 16 can so be made
Sample is more representative.
Referring to Fig. 1, the system for being used to from transport tank car sample also includes atmospheric pipe 195 and vent valve 137, institute
State the one end of atmospheric pipe 195 and stretched into from the top end face of the sampling storage tank 14 and is connected with the content cavity of the sampling storage tank 14,
The other end vacantly and contact air, is provided with the vent valve 137 on the atmospheric pipe 195；Water pump 12 is unloaded described
During work, the vent valve 137 is opened；Described when unloading water pump 12 and not working, the vent valve 137 is closed.When hazardous waste enters
When entering to the content cavity of sampling storage tank 14, the air pressure of the content cavity of sampling storage tank 14 is equal with atmospheric pressure all the time, is more convenient danger
Waste is entered in the content cavity of sampling storage tank 14.
Sampling storage tank 14 and agitating paddle 153 of the present utility model can use the tetrafluoroethene material of acid and alkali-resistance to be made, root
The general volume for sampling storage tank 14 according to being actually needed is 10~50 liters.The motor 151 of agitating device 15 can be used and can adjusted
The micro-machine of speed, power is about 120 watts, 60~500 revs/min of rotating speed.Unload waterpipe 199, sampling inlet channel 198, sampling
Outlet conduit 197, atmospheric pipe 195 and pipeline is waited to use UPVC（UPVC is English Unplasticized Polyvinyl
Chloride abbreviation, Chinese mean PVC-U）Material is made, and transparent pipeline 196 can use PVC（PVC is English
Polyvinyl Chloride abbreviation, Chinese mean polyvinyl chloride）Material is made；Pump inlet valve 131, pump discharge valve 132,
Regulating valve 133, unload water valve 134, sampling valve 135, observation the valve such as valve 136 and vent valve 137 can use UPVC material systems
Into loose joint ball.
When hazardous waste in the wastewater storage tank prepares processing, the hazardous waste of wastewater storage tank is usually just to locate after canful
Reason, also has special circumstances, the hazardous waste of wastewater storage tank is just handled when can also be no canful certainly.Danger in wastewater storage tank
Dangerous waste can be that the danger of the hazardous waste or two or more than two conveying trough in-cars of a conveying trough in-car are given up
Thing；Certainly, because hazardous waste is the ratio in setting while enters in the wastewater storage tank and sampling storage tank 14, this practicality is new
The hazardous waste of type sampling storage tank 14 is the in-car hazardous waste of a conveying trough as the hazardous waste in wastewater storage tank,
It can also be the hazardous waste of two or more than two conveying troughs in-cars.Therefore the utility model is used to from transport tank car sample
System and method, disclosure satisfy that in practical operation to the requirements of sampling, sampling is representative, and operating personnel will not connect
Hazardous waste is contacted, there is protective again.
For the wastewater storage tank of same specification, as long as by the regulating valve 133 and/or unloading the aperture of water valve 134 for the first time
After regulating, the regulating valve 133 and unload water valve 134 and be always maintained at same aperture, behind when sampling, avoid the need for adjusting institute
State regulating valve 133 and/or unload the aperture of water valve 134.In industrial production, wastewater storage tank generally use unified specification, it is easy to examine
Repair, therefore the regulating valve 133 and/or unload the aperture of water valve 134 and need to only adjust once, it is easy to operate.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope；It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model；Therefore, all equivalents done with the utility model claims scope and modification,
The covering scope of the utility model claims should be belonged to.
Claims (5)
1. a kind of system for being used to from transport tank car sample, transport tank car (99) is built with hazardous waste, by useless to danger
Thing is sampled post analysis, to determine that hazardous waste enters handling process when being handled in wastewater storage tank, waste water storage
Tank is provided with the content cavity for accommodating hazardous waste；It is characterized in that：
Including flexible pipe (11), unload water pump (12), pump inlet valve (131), pump discharge valve (132), regulating valve (133), unload water valve
(134), sampling valve (135), the sampling storage tank (14) provided with content cavity, agitating device (15), sampling jar (16), unload waterpipe
(199) inlet channel (198) and sampling outlet pipe road (197), is sampled；The pump inlet valve (131) and pump discharge valve (132) point
The charging aperture and discharging opening for unloading water pump (12) is not arranged on；Described flexible pipe (11) one end and pump inlet valve (131) phase
Connection, the other end vacantly so as to transport tank car (99) discharging opening (999) be connected；The pump discharge valve (132) passes through institute
State and unload waterpipe (199) and be connected with the content cavity of the wastewater storage tank, described unload is provided with waterpipe (199) in described unload
Water valve (134)；The pump discharge valve (132) also samples the interior of storage tank (14) by the sampling inlet channel (198) with described
Cavity volume is connected, and the regulating valve (133) is provided with the sampling inlet channel (198)；Agitating device (15) bag
Include motor (151), the stirring main shaft (152) being connected with the output shaft of the motor (151) and be fixed on the stirring
Agitating paddle (153) on main shaft (152), the motor (151) are arranged on the top end face of the sampling storage tank (14), institute
State stirring main shaft (152) and agitating paddle (153) is extend into the content cavity of the sampling storage tank (14)；The sampling outlet pipe road
(197) one end is connected with the content cavity of the sampling storage tank (14), and the other end is vacantly to extend into the sampling jar (16)
Tank mouth in, be provided with the sampling valve (135) on the sampling outlet pipe road (197).
2. the system according to claim 1 for being used to from transport tank car sample, it is characterised in that：
Also include transparent pipeline (196) and observation valve (136), described transparent pipeline (196) one end and the sampling storage tank (14)
The bottom of content cavity be connected, the other end is stretched into from the top end face of the sampling storage tank (14) and the sampling storage tank (14)
Content cavity is connected, and the observation valve (136) is provided with the transparent pipeline (196)；Transparent pipeline (196) subscript
There is the volume scale for showing described sampling storage tank (14) corresponding volume.
3. the system according to claim 1 for being used to from transport tank car sample, it is characterised in that：
The top end face of the sampling inlet channel (198) from the sampling storage tank (14) stretches into interior with the sampling storage tank (14)
Cavity volume is connected.
4. the system according to claim 1 for being used to from transport tank car sample, it is characterised in that：
Sampling storage of the sampling outlet pipe road (197) from the agitating paddle (153) close to the agitating device (15) nearby
The side of tank (14) is stretched into be connected with the content cavity of the sampling storage tank (14).
5. the system for being used to from transport tank car sample according to any one of Claims 1-4, it is characterised in that：
Also include atmospheric pipe (195) and vent valve (137), described atmospheric pipe (195) one end samples storage tank (14) from described
Top end face stretch into and be connected with the content cavity of the sampling storage tank (14), the other end vacantly and contact air, is put described
The vent valve (137) is provided with feed channel (195).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492392.7U CN207215507U (en) | 2017-05-05 | 2017-05-05 | System for being sampled from transport tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492392.7U CN207215507U (en) | 2017-05-05 | 2017-05-05 | System for being sampled from transport tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215507U true CN207215507U (en) | 2018-04-10 |
Family
ID=61811053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492392.7U Active CN207215507U (en) | 2017-05-05 | 2017-05-05 | System for being sampled from transport tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748088A (en) * | 2017-05-05 | 2018-03-02 | 深圳市宝安东江环保技术有限公司 | System and method for being sampled from transport tank car |
| CN113148696A (en) * | 2021-05-20 | 2021-07-23 | 江西电化乐丰化工股份有限公司 | Phosphorus unloading system of yellow phosphorus tank car and phosphorus unloading method thereof |
-
2017
- 2017-05-05 CN CN201720492392.7U patent/CN207215507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748088A (en) * | 2017-05-05 | 2018-03-02 | 深圳市宝安东江环保技术有限公司 | System and method for being sampled from transport tank car |
| CN113148696A (en) * | 2021-05-20 | 2021-07-23 | 江西电化乐丰化工股份有限公司 | Phosphorus unloading system of yellow phosphorus tank car and phosphorus unloading method thereof |
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